Sand stabilization and water locking net suitable for desertified soil

Abstract

The invention discloses a sand stabilization and water locking net suitable for desertified soil, and belongs to the technical field of soil sand stabilization and water locking. A plurality of lowerembedded water locking bodies and upper anti-raising sand stabilization bodies which are distributed in a staggered manner are arranged at the upper end and the lower end of a sand prevention net, theupper anti-raising sand stabilization bodies achieve an effect of preventing raising and stabilizing sand on the surface layer of the upper end of sandy soil, the lower embedded water locking bodieslocated in the surface layer of the sandy soil are used for naturally locking water under the environment of natural rainfall or manual irrigation, the stored water is guided into the soil through a plurality of capillary drainage pipes, arc-shaped sand grabbing pieces and matching structures of flow guide soil breaking cones and conical seepage-proofing bodies, the balanced and slow wetting on the soil is effectively achieved, through cooperation of embedded rods and the conical seepage-proofing bodies, the seepage-proofing effect is effectively achieved while good sand stabilization is achieved, meanwhile, soil fixing agent permeation bags are arranged in the lower embedded water locking bodies, when water is stored in the lower embedded water locking bodies, soil fixing agents can be released and dispersed into the soil, and the sand stabilization and water locking effects of the soil are further improved.

Description

technical field [0001] The invention relates to the technical field of sand-fixing and water-locking in soil, in particular to a sand-fixing and water-locking net suitable for desertified soil. Background technique [0002] With the development of modern industry, the pressure on the regional environment is increasing, the environment is deteriorating day by day, the ecology is seriously threatened, and the soil erosion is becoming more and more serious. failure, and even lead to floods and droughts. Especially in view of the drought and rainless weather in the northwest of my country, the soil desertification is becoming more and more serious. If the soil is too dry, it will cause the land to crack, and the function of soil fixing and water locking will not be achieved, resulting in low survival rate of vegetation, land desertification and water and soil. Loss is a major issue in environmental protection. [0003] At present, the main method for desert greening and prevent...

AI Technical Summary

Problems solved by technology

Especially in view of the drought and rainless weather in the northwest of my country, the soil desertification is becoming more and more serious. If the soil is too dry, it will cause the land to crack, and the function of soil fixing and water locking will not be achieved, resulting in the low survival rate of vegetation, land desertification and water and soil. Loss is a major issue in environmental protection

[0003] At present, the main method for desert greening and preventing soil erosion is to plant vegetation, but when the land is extremely dry, the water on the surface is easily evaporated, which also leads to the inability of some water on the ground to penetrate below the surface, resulting in soil erosion. Seriously, the survival rate of vegetation is still difficult to improve

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